Hi there,
on our hosted instance “forum.plentymarkets.com” we get an error while saving an user profile:
“Die angeforderte URL oder Ressource konnte nicht gefunden werden.”
=> URL or resource not found (sorry for the German, I can’t switch the interface language because of the error 
)
Cleared cache and cookies.
Discourse 1.7.0.beta10 - https://github.com/discourse/discourse version e6361d1228b4afd2d5042802ea547067a6e87152
Best regards,
Thorben
Yes, I can repro this issue. Fixing it now.
This issue was specific to users with period in username.
@tgxworld fixed this via:
https://github.com/discourse/discourse/commit/d8541c589a08cc5e6902f1e93517275f1e13f0b3
There was a similar issue when viewing user profile with period in username, the route was broken. That is fixed via:
https://github.com/discourse/discourse/commit/ab6843dcdea8215fbc9fb90330d327fa61638459
@thorbenegberts The fix will be deployed on your instance soon. Thanks or reporting it! 